From 7daa7916182025d737f439da5fe5d67fe1a2fb8c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 29 Jun 2020 08:45:09 +0200
Subject: Add legal{} target type and config.install.legal variable

This allows separation of legal files (LICENSE, AUTHORS, etc) from other
documentation. For example:

./: ... doc{README} legal{LICENSE}

$ b install ... config.install.legal=/usr/share/licenses/hello/
---
 libbuild2/target.hxx | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'libbuild2/target.hxx')

diff --git a/libbuild2/target.hxx b/libbuild2/target.hxx
index d4b287b..a97097f 100644
--- a/libbuild2/target.hxx
+++ b/libbuild2/target.hxx
@@ -1756,7 +1756,7 @@ namespace build2
     virtual const target_type& dynamic_type () const {return static_type;}
   };
 
-  // Common documentation file targets.
+  // Common documentation file target.
   //
   class LIBBUILD2_SYMEXPORT doc: public file
   {
@@ -1768,6 +1768,18 @@ namespace build2
     virtual const target_type& dynamic_type () const {return static_type;}
   };
 
+  // Legal files (LICENSE, AUTHORS, COPYRIGHT, etc).
+  //
+  class LIBBUILD2_SYMEXPORT legal: public doc
+  {
+  public:
+    using doc::doc;
+
+  public:
+    static const target_type static_type;
+    virtual const target_type& dynamic_type () const {return static_type;}
+  };
+
   // The problem with man pages is this: different platforms have
   // different sets of sections. What seems to be the "sane" set
   // is 1-9 (Linux and BSDs). SysV (e.g., Solaris) instead maps
-- 
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